Spectral finite element

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Ruhin Chowdhury

See this link

https://www.mathworks.com/help/pde/meshing.html

Hope it helps

A. K. M. Sharoar Jahan Choyon

Hi, I think documentaion on Meshing in MATLAB would help you.

Léo Friedrich

You should read two of the reference literature on the topic:

- ''Spectral methods in MATLAB'' by Llyod N. Trefethen

- ''Implementing Spectral Methods for Partial Differential Equations'' by David A. Kopriva.

These books come with MATLAB scripts as well.